/* 头部 */
.index_main .head {
    width: 100%;
    background: #2589ff;
    position: relative;
}
.index_main .head .pic_ad {
    position: absolute;
    top: 0;
    right: 5%;
    width: 35%;
}
.index_main .head .pic_ad img {
    width: 100%;
}
.index_main .head .info {
    color: #fff;
    padding: 80px 20px 120px;
    position: relative;
}
.index_main .head .info .title {
    font-size: 30px;
    font-weight: 900;
    position: relative;
}
.index_main .head .info .title .text {
    font-size: 45px;
    color: #FFEB3B;
}
.index_main .head .info .desc {
    padding: 30px;
    display: inline-block;
    color: #fff;
    position: relative;
    top: 0;
    font-size: 30px;
}
.index_main .head .info .tip {
    color: #fff;
    border-radius: 20px;
    display: inline-block;
    padding: 10px 20px;
    font-size: 30px;
    margin: 20px;
    border: 1px solid #fff;
}
/* 优势 */
.index_main .superiority {
    background: #fff;
    border-radius: 5px;
    height: 131px;
    box-shadow: 0px 6px 70px 1px rgba(0,0,0,.1);
    margin-top: -65px;
    position: relative;
    z-index: 3;
}
.index_main .superiority .list {
    overflow: hidden;
}
.index_main .superiority .list li {
    float: left;
    width: 25%;
    padding-top: 35px;
}
.index_main .superiority .list li a {
    overflow: hidden;
    display: block;
}
.index_main .superiority .list li .img {
    float: left;
    transition: all .2s;
    width: 51px;
    height: 59px;
    margin-left: 40px;
    background: url(../images/superiority.png) no-repeat;
}
.index_main .superiority .list li .text {
    float: left;
    margin-left: 10%;
}
.index_main .superiority .list li h3 {
    font-size: 18px;
    margin-bottom: 7px;
}
.index_main .superiority .list li p {
    font-size: 14px;
    color: #95989d;
}
.index_main .superiority .list li.item-1 .img {
    background-position: left top;
}
.index_main .superiority .list li.item-2 .img {
    background-position: -60px top;
}
.index_main .superiority .list li.item-3 .img {
    background-position: -120px top;
}
.index_main .superiority .list li.item-4 .img {
    background-position: -180px top;
}
.index_main .superiority .list li:hover.item-1 .img {
    background-position: left bottom;
}
.index_main .superiority .list li:hover.item-2 .img {
    background-position: -60px bottom;
}
.index_main .superiority .list li:hover.item-3 .img {
    background-position: -120px bottom;
}
.index_main .superiority .list li:hover.item-4 .img {
    background-position: -180px bottom;
}
/* 关于我们 */
.about{
    margin-top: 50px;
    background: #FFF;
}
.about .pic{
    width: 45%;
    vertical-align: middle;
}
.about .pic img{
    width: 90%;
    height: auto;
    border-radius: 30% 20%;
}
.about .info{
    width: 50%;
    line-height: 35px;
    font-weight: 600;
    font-size: 18px;
    vertical-align: middle;
}
.about .info .title{
    font-size: 20px;
    font-weight: 900;
    text-align: center;
    padding-bottom: 30px;
}
.about .info  .more{
    border: 1px solid #752b8e;
    padding: 5px 20px;
    color: #752b8e;
    display: inline-block;
    border-radius: 5px;
    margin: 30px 0 0;
    float: right;
}   
.about .info  .more:hover{
    background: #752b8e;
    color: #fff;
}
/* 栏目标题 */
.container-title{
    color: #007cc3;
    font-size: 30px;
    text-align: center;
    position: relative;
    font-weight: 900;
}
.container-title::before{
    width: 30%;
    height: 1px;
    position: absolute;
    left: 0;
    bottom: 10px;
    background: #007cc3;
    content: '';
}   
.container-title::after{
    width: 30%;
    height: 1px;
    position: absolute;
    right: 0;
    bottom: 10px;
    background: #007cc3;
    content: '';
} 
/* 产品服务 */
.product{
    margin-top: 80px;
    position: relative;
}
  
.product .img {
    position: absolute;
    left: 36%;
    top: 150px;
    width: 28%;
}
.product .img img{
    width: 100%;
    height: auto;
}
.product .list {
    height: 402px;
    position: relative;
    z-index: 2;
    padding-top: 100px;   
}
.product .list li{
    float: left;
    width: 30%;
    margin-bottom: 114px;
    margin-right: 18%;
    box-shadow: 0px 6px 70px 1px rgba(0,0,0,.1);
    padding: 10px 1%;
    border-radius: 10px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.product .list li a{
    display: block;
    color: unset;
}
.product .list li.item-1::before{
    background: url(../images/bg-1.png) no-repeat;
    background-size: cover;
    width: 70%;
    height: 100%;
    content: "";
    position: absolute;
    top: 0;
    right: -10%;
    z-index: -1;/*-1 可以当背景*/
    -webkit-filter: blur(2px);
    filter: blur(2px);
}
.product .list li.item-2::before{
    background: url(../images/bg-2.png) no-repeat;
    background-size: cover;
    width: 45%;
    height: 100%;
    content: "";
    position: absolute;
    top: 0;
    left: -2%;
    z-index: -1;/*-1 可以当背景*/
    -webkit-filter: blur(2px);
    filter: blur(2px);
}
.product .list li.item-3::before{
    background: url(../images/bg-7.png) no-repeat;
    background-size: cover;
    width: 60%;
    height: 100%;
    content: "";
    position: absolute;
    top: 0;
    right: -4%;
    z-index: -1;/*-1 可以当背景*/
    -webkit-filter: blur(2px);
    filter: blur(2px);
}
.product .list li.item-4::before{
    background: url(../images/bg-4.png) no-repeat;
    background-size: cover;
    width: 60%;
    height: 100%;
    content: "";
    position: absolute;
    top: 0;
    left: -10%;
    z-index: -1;/*-1 可以当背景*/
    -webkit-filter: blur(2px);
    filter: blur(2px);
}
.product .list li:hover{
    color: #007cc3;
    box-shadow: 0px 6px 70px 1px rgba(0,0,0,.5);
}   
.product .list li:hover::before{
    -webkit-filter: blur(.5px);
    filter: blur(.5px);
}
 .product .list li.item-2, .product .list li.item-4 {
    text-align: right;
    margin-right: 0;
    margin-left: 18%;
} 
.product .list .tit {
    font-size: 25px;
    font-weight: 700;
    position: relative;
    margin-bottom: 19px;
}
.product .list .tit i {
    display: inline-block;
    width: 30px;
    height: 30px;
    background: url(../images/f-0.png) no-repeat;
    background-size: 100% 100%;
    vertical-align: middle;
    margin-right: 10px;
}
.product .list li.item-2 .tit i {
    background: url(../images/f-1.png) no-repeat;
    background-size: 100% 100%;
    margin-left: 10px;
}
.product .list li.item-3 .tit i {
    background: url(../images/f-2.png) no-repeat;
    background-size: 100% 100%;
    margin-right: 10px;
}
.product .list li.item-4 .tit i {
    background: url(../images/f-3.png) no-repeat;
    background-size: 100% 100%;
    margin-left: 10px;
}
.product .list .text {
    font-size: 18px;
}
.product .list .text p {
    margin-bottom: 7px;
}
.product .list li.item-2 .text p, .product .list li.item-4  .text p{

}
.product .list li.item-1 .text p:before,.product .list li.item-3 .text p:before {
    content: "";
    width: 3px;
    height: 3px;
    border-radius: 100%;
    background: #95989d;
    display: inline-block;
    vertical-align: middle;
    margin-right: 10px;
}
.product .list li.item-2 .text p::after,.product .list li.item-4 .text p:after {
    content: "";
    width: 3px;
    height: 3px;
    border-radius: 100%;
    background: #95989d;
    display: inline-block;
    vertical-align: middle;
    margin-left: 10px;
}
/* 联系我们 */
.contact .list{
    margin: 80px 0 60px;
}
.contact li{
    width: 25%;
    height: 400px;
    box-sizing: border-box;
    box-shadow: 0px 10px 24px 0px rgba(96,155,253,0.15);
    border-radius: 10px;
    text-align: center;
    padding-top: 10px;
    margin: 0 3.33%;
    display: inline-block;
}
.contact li .pic img{
    width: 60%;
    height: auto;
}
.contact li h4{
    color: #59607B;
    font-size: 18px;
    height: 18px;
    line-height: 18px;
    padding-bottom: 10px;
    font-weight: 400;
}
.contact li .info{
    margin: 20px 0 0;
}
.contact li p{
    color: #007cc3;
    font-size: 16px;
    padding-bottom: 8px;
    margin: 5px 0 20px;
}
.contact li .link-btn {
    width: 130px;
    height: 40px;
    line-height: 40px;
    background: rgba(48,145,242,1);
    box-shadow: 0px 8px 16px 0px rgba(96,155,253,0.4);
    border-radius: 20px;
    font-size: 18px;
    font-weight: 400;
    color: #fff;
    text-align: center;
    box-sizing: border-box;
    display: inline-block;
    margin-top: 10px;
}
.contact .address{
   margin-top: 80px;
}
.contact .map{
    width: 90%;
    height: 400px;
    display: inline-block;
    vertical-align: top;
    margin-left: 5%;
}
.contact  .address .info{
    width: 49%;
    height: 400px;
    display: inline-block;
}
.contact .address .info p{
    padding: 0 0 10px;
}